-9(x-2)=20x-11x+9

Simple and best practice solution for -9(x-2)=20x-11x+9 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -9(x-2)=20x-11x+9 equation:


Simplifying
-9(x + -2) = 20x + -11x + 9

Reorder the terms:
-9(-2 + x) = 20x + -11x + 9
(-2 * -9 + x * -9) = 20x + -11x + 9
(18 + -9x) = 20x + -11x + 9

Reorder the terms:
18 + -9x = 9 + 20x + -11x

Combine like terms: 20x + -11x = 9x
18 + -9x = 9 + 9x

Solving
18 + -9x = 9 + 9x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-9x' to each side of the equation.
18 + -9x + -9x = 9 + 9x + -9x

Combine like terms: -9x + -9x = -18x
18 + -18x = 9 + 9x + -9x

Combine like terms: 9x + -9x = 0
18 + -18x = 9 + 0
18 + -18x = 9

Add '-18' to each side of the equation.
18 + -18 + -18x = 9 + -18

Combine like terms: 18 + -18 = 0
0 + -18x = 9 + -18
-18x = 9 + -18

Combine like terms: 9 + -18 = -9
-18x = -9

Divide each side by '-18'.
x = 0.5

Simplifying
x = 0.5

See similar equations:

| K^2-3-10=0 | | 5z+4=z-3 | | 4X^2=128 | | -2x^2+5x=-7 | | 3x-12=-21 | | -9x^2+2x=-6 | | 6+3x=12+x | | 3X^2=70 | | X^2-7=18 | | -2x^2+9x=-9 | | 2x+37=11x-62 | | 16t^2-8t+1=0 | | -22=4x-9 | | -2x^2+9x=9 | | (x+7593)+5739=x+(7593+5739) | | 3x-4=-18 | | -18=3x-4 | | 8(z-5)-(6z-6)=z | | x-3=21 | | 2m=7 | | 11+25=7x+15 | | x-3(50-x)=18 | | 9r^2+12r+4=0 | | 2x^3-3x^2=0 | | 3x+9y=-30 | | 8y+40=10x | | 3b^3-18b^2-48b=0 | | x+9y=-34 | | 121/2+5.25= | | 4X^2=72 | | 7=3x-12 | | 4y=x^2+8x |

Equations solver categories